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Imaging of Acute Appendicitis in Adults: Computed Tomography

  • Caroline Keyzer
  • Pierre Alain Gevenois
Chapter
Part of the Medical Radiology book series (MEDRAD)

Abstract

Computed Tomography (CT) examination of the entire abdomen and pelvis is more and more frequently performed in patients suspected of acute appendicitis but this examination can be obtained with various CT protocols. As there are still controversies regarding these protocols, this chapter will discuss their differences in terms of contrast material and anatomic coverage. This chapter will also review the CT features of acute appendicitis and the alternative diseases that can be detected at CT, including the impact of saving radiation dose on these features and alternative diagnoses.

Keywords

Acute Appendicitis Oral Contrast Normal Appendix Entire Abdomen Right Lower Quadrant 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Abbreviations

BMI

Body mass index

MPR

Multi-planar reformations

NPV

Negative predictive value

PPV

Positive predictive value

RLQ

Right lower quadrant

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Department of RadiologyHôpital Erasme, Université libre de BruxellesBrusselsBelgium

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